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USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Shunji Okazaki Hitachi 1
1 Akiyoshi Kuramoto Kabushiki Kaisha Toshiba 1
1 Akira Urakami Japan Gore-Tex 1
1 Masatsugu Kitada Kabushiki Kaisha Toshiba 1